Sir Ovens said:
Something, something, Medaka copies, something, something, All-Fictions Yhwach, something, something, Bookmaker, something, something.
Since you're reasonable, I'm going to post just a few things in regards to this:
1. Yhwach resisted power null whose best feats are pretty comparable to Book Maker best showings when he was reduced to the powers of an ant and came back to full power even while he had no power to use like it was nothing.
2. It needs to pierce the target with a screw. Yhwach has to be utterly dumb here to see Medaka making a screw that will power null him when it pierces and let it happen despite seeing it
from the future, conveniently standing in the way of it.
3. BM and AF. Neither is coming anywhere soon on the match as this is in character.
4. Yhwach can also copy and null a ton of stuff himself so "Medaka Copies" shouldn't be insta-win for her.
5. Yhwach at this key is above Zanka no Tachi's EE. And if AF couldn't erase a Moon Falling, no one is making me buy that it's universal+ in potency rather than just in range otherwise Base Lavos would be 2-A and Yukari would be 2-C/2-B. BB would be well into tier 2 too. All in all, not saying it won't work. Just that it shouldn't be said the guy doesn't even know what EE is all about.
6. Long story short, I can actually see Medaka winning by the end of it via her own copy being of the 120% kind, her hax keeping her alive long enough in this case and All Fiction pseudo-time stop to "blitz" Yhwach and get a bunch of Book Maker screws on him which may arguably work since it worked in that Ajimu copy (given that the copy also had Ajimu's personality however, I feel pretty safe to say she enjoyed being sealed just like the original and that's why it worked on her without her escaping, but it should still work on Yhwach based on that as far as my thoughts go). My only hope is that this doesn't become Yhwach being sold short to oblivion without taking any of the guy's powers into consideration.
Peace out.